Re: Adding a horizontal scrollbar to a TreeView

[Jamf <jamf gm gmail com>]

Hello.

You need to create a  Gtk::ScrolledWindow and then pack the treeview inside:


Gtk::ScrolledWindow m_scroll;
...
// Here you set the policy you want for the horizontal and vertical 
scrollbars
m_scroll.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
m_scroll.add(m_siteTreeView);
...
// Add the scrollwindow with it's tree to the container
pack_start(m_scroll);



Regards:
Juan Ángel Moreno Fernández


Andreas Volz escribió:
> Hello,
>
> I try to add a horizontal scrollbar to a TreeView. It should only
> display if the space is not sufficient. I tried it with:
>
>   Gtk::TreeView m_siteTreeView;
> ...
>   Gtk::Adjustment hadjustment (0, 0, 100);
>   m_siteTreeView.set_hadjustment (hadjustment);
>   
>   //Add Tree model to container
>   pack_start (m_siteTreeView);
> ...
>
> But it doesn't work. I see no scroll bar. Any ideas how to do it?
>
> regards
> Anreas
> _______________________________________________
> gtkmm-list mailing list
> gtkmm-list gnome org
> http://mail.gnome.org/mailman/listinfo/gtkmm-list
>
>